901604 ÷ 71 
Let's see how many times 71 fits into 901604.

On to step 1:
When dividing 9 by 71, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 71

Going ahead to step 2:
71 goes into 90 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 71 from 90 and we're left with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 71

On to step 3:
191 divided by 71 is 2 with a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 142 from 191 and we're left with 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 71

Moving on to step 4:
71 can be fit into 496 6 times, resulting in a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 126.0
The remainder is 70 after subtracting 426 from 496.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 71

Moving on to step 5:
71 can be fit into 700 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 1269.0
If we take 639 away from 700, we end up with 61.
Take the next digit (4) from the dividend and append it to 61, then repeat: 614 / 71

Let's proceed to step 6:
The number 71 fits into 614 8 times, leaving a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 12698.0
If we subtract 568 from 614, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 7:
460 divided by 71 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 12698.6
The remainder is 34 after subtracting 426 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
340 divided by 71 is 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 12698.64
If we subtract 284 from 340, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 9:
560 divided by 71 is 7 with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 12698.647
The remainder is 63 after subtracting 497 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 10:
The number 71 fits into 630 8 times, leaving a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 12698.6478
Subtracting 568 from 630 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 11:
If we divide 620 by 71, we get 8 and a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 12698.64788
If we subtract 568 from 620, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 12698.64788 with a remainder of 5.2e-05.